... Let us to solve all rubber problemProduct Nameblack rubber ring Materialnitrile butadiene rubberSpecification150mm.*3.5mmUseNitrile rubber is mainly used ... all kinds of oil resistant moulded products, such as o-ring, oil seal, cup, diaphragm valve, corrugated pipe, hose, ... rubber (SBR)We can provide the colorYellow, green, white, black,Other usesNon-slip, shock absorption, seal, dustproof,If you are ...